23336495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 13894993

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 431, 455, 595, 637, 833, 1105, 1547, 2155, 3017, 3185, 4165, 5603, 7327, 7735, 10829, 15085, 21119, 28015, 36635, 39221, 51289, 54145, 95251, 105595, 196105, 256445, 274547, 359023, 476255, 666757, 1372735, 1795115, 3333785, 4667299, 23336495]

約数ペア:

[(1, 23336495), (5, 4667299), (7, 3333785), (13, 1795115), (17, 1372735), (35, 666757), (49, 476255), (65, 359023), (85, 274547), (91, 256445), (119, 196105), (221, 105595), (245, 95251), (431, 54145), (455, 51289), (595, 39221), (637, 36635), (833, 28015), (1105, 21119), (1547, 15085), (2155, 10829), (3017, 7735), (3185, 7327), (4165, 5603)]